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WorksheetsThe Rate Law
Total questions: 10
Worksheet time: 8mins
The rate of a reaction is dependent on the concentration of the reactants
True
False
What does a catalyst do?
Increase the rate of all steps of a reaction.
Lowers the activation energy of the slow step
Cools the reaction down
Increases the concentration of the reaction
In an exothermic reaction, heat is ...
absorbed
released
What is the rate law for this mechanism?
rate = k[X]2[B]
rate = [A][B]
rate = [A][B]2
rate = [W][Y][Z]
What type of elementary reaction step is below:
A + B --> AB
Unimolecular
Bimolecular
Termolecular
What type of elementary reaction step is below:
3A --> Products
Unimolecular
Bimolecular
Termolecular
What is the rate law for the below Bimolecular elementary reaction?
A + B --> AB
rate = k[A]2
rate = k[B]2
rate = k[A][B]
rate = k[A]2[B]2
What is the rate law for the below Termolecular elementary reaction?
CH3 + O2 + M --> CH3O2 + M
rate = k[CH3]
rate = k[CH3][O2][M]
rate = k[CH3][O2][M]3
rate = k[CH3][O2]
